After Huawei online battle service players quickly match, different players receive different lists of players in the same room

Problem description

Huawei online battle service provides players with fast matching , Different players receive different lists of players in the same room . For example 1V1 Game mode , Two players pass Client.matchPlayer After matching successfully , In callback room The player list in the instance is inconsistent , Received by the owner room In the example, there is only 1 Players , Not received by the homeowner room In the case of 2 Players .

Problem analysis

Communicate with Huawei technicians to analyze the reasons ：

In the process of player matching , Once the match is successful , In the backstage, a certain player will create a room as the owner , Another player joins the room . When the owner creates a room, he has only one player , So back room The example is that it has its own . Another player got it room The example is two players .

Solution

Client.matchPlayer After callback , If new players join the room , All other players will receive Room.onJoin Callback , It is recommended to call the refresh room interface in this callback Room.update, To ensure that all players get the latest room information .

 

The address of Huawei's bill of lading ：

https://developer.huawei.com/consumer/cn/support/feedback/#/add/89?level2=201650609502456486